text: let express = require('express');
  let fallback = require('express-history-api-fallback');
  let config = require('./config');
  let nollupDevServer = require('../../lib/dev-middleware');
  let app = express();
  
  app.use(nollupDevServer(app, config, {
      watch: process.cwd() + '/src',
      hot: true
  }));
  
  app.use(express.static('./'));
  app.use(express.static('./public'));
  app.use(fallback('index.html', { root: './public' }));
  app.listen(9001);
  
  console.log('Listening on http://localhost:9001');